
"""simple docstring"""





class        _UpperCAmelCase:



		def __init__(   self							,						__a							,						__a)			->			List[Any]:






							'''simple docstring'''
							_UpperCamelCase									=    name
							_UpperCamelCase									=    val



		def __str__(   self)			->			Optional[int]:






							'''simple docstring'''
							return F'''{self.__class__.__name__}({self.name}, {self.val})'''




		def __lt__(   self							,						__a)			->			Union[str, Any]:






							'''simple docstring'''
							return self.val < other.val






class        _UpperCAmelCase:



		def __init__(   self							,						__a)			->			str:






							'''simple docstring'''
							_UpperCamelCase									=    {}
							_UpperCamelCase									=    {}
							_UpperCamelCase									=    self.build_heap(__a)



		def __getitem__(   self							,						__a)			->			Union[str, Any]:






							'''simple docstring'''
							return self.get_value(__a)



		def 		UpperCAmelCase				(   self							,						__a)			->			Union[str, Any]:






							'''simple docstring'''
							return (idx - 1) // 2



		def 		UpperCAmelCase				(   self							,						__a)			->			Any:






							'''simple docstring'''
							return idx * 2 + 1



		def 		UpperCAmelCase				(   self							,						__a)			->			int:






							'''simple docstring'''
							return idx * 2 + 2



		def 		UpperCAmelCase				(   self							,						__a)			->			Tuple:






							'''simple docstring'''
							return self.heap_dict[key]



		def 		UpperCAmelCase				(   self							,						__a)			->			Tuple:






							'''simple docstring'''
							_UpperCamelCase									=    len(__a) - 1
							_UpperCamelCase									=    self.get_parent_idx(__a)

							for idx, i in enumerate(__a):
												_UpperCamelCase									=    idx
												_UpperCamelCase									=    i.val

							for i in range(__a							,						-1							,						-1):
												self.sift_down(__a							,						__a)
							return array



		def 		UpperCAmelCase				(   self							,						__a							,						__a)			->			int:






							'''simple docstring'''
							while True:
												_UpperCamelCase									=    self.get_left_child_idx(__a)  # noqa: E741
												_UpperCamelCase									=    self.get_right_child_idx(__a)

												_UpperCamelCase									=    idx
												if l < len(__a) and array[l] < array[idx]:
																	_UpperCamelCase									=    l
												if r < len(__a) and array[r] < array[smallest]:
																	_UpperCamelCase									=    r

												if smallest != idx:
																	_UpperCamelCase					,    _UpperCamelCase									=    array[smallest], array[idx]
																	(
																	    (
																	    _UpperCamelCase
																	)					,    (
																	    _UpperCamelCase
																	)					,    
																	)									=    (
																	    self.idx_of_element[array[smallest]],
																	    self.idx_of_element[array[idx]],
																	)
																	_UpperCamelCase									=    smallest
												else:
																	break



		def 		UpperCAmelCase				(   self							,						__a)			->			Tuple:






							'''simple docstring'''
							_UpperCamelCase									=    self.get_parent_idx(__a)
							while p >= 0 and self.heap[p] > self.heap[idx]:
												_UpperCamelCase					,    _UpperCamelCase									=    self.heap[idx], self.heap[p]
												_UpperCamelCase					,    _UpperCamelCase									=    (
												    self.idx_of_element[self.heap[idx]],
												    self.idx_of_element[self.heap[p]],
												)
												_UpperCamelCase									=    p
												_UpperCamelCase									=    self.get_parent_idx(__a)



		def 		UpperCAmelCase				(   self)			->			Union[str, Any]:






							'''simple docstring'''
							return self.heap[0]



		def 		UpperCAmelCase				(   self)			->			List[Any]:






							'''simple docstring'''
							_UpperCamelCase					,    _UpperCamelCase									=    self.heap[-1], self.heap[0]
							_UpperCamelCase					,    _UpperCamelCase									=    (
							    self.idx_of_element[self.heap[-1]],
							    self.idx_of_element[self.heap[0]],
							)

							_UpperCamelCase									=    self.heap.pop()
							del self.idx_of_element[x]
							self.sift_down(0							,						self.heap)
							return x



		def 		UpperCAmelCase				(   self							,						__a)			->			Tuple:






							'''simple docstring'''
							self.heap.append(__a)
							_UpperCamelCase									=    len(self.heap) - 1
							_UpperCamelCase									=    node.val
							self.sift_up(len(self.heap) - 1)



		def 		UpperCAmelCase				(   self)			->			Optional[int]:






							'''simple docstring'''
							return len(self.heap) == 0




		def 		UpperCAmelCase				(   self							,						__a							,						__a)			->			List[Any]:






							'''simple docstring'''
							assert (
							    self.heap[self.idx_of_element[node]].val > new_value
							), "newValue must be less that current value"
							_UpperCamelCase									=    new_value
							_UpperCamelCase									=    new_value
							self.sift_up(self.idx_of_element[node])





_a								=						Node("""R""", -1)
_a								=						Node("""B""", 6)
_a								=						Node("""A""", 3)
_a								=						Node("""X""", 1)
_a								=						Node("""E""", 4)

# Use one of these two ways to generate Min-Heap

# Generating Min-Heap from array
_a								=						MinHeap([r, b, a, x, e])

# Generating Min-Heap by Insert method
# myMinHeap.insert(a)
# myMinHeap.insert(b)
# myMinHeap.insert(x)
# myMinHeap.insert(r)
# myMinHeap.insert(e)

# Before
print("""Min Heap - before decrease key""")
for i in my_min_heap.heap:
				print(i)

print("""Min Heap - After decrease key of node [B -> -17]""")
my_min_heap.decrease_key(b, -17)

# After
for i in my_min_heap.heap:
				print(i)

if __name__ == "__main__":
				import doctest

				doctest.testmod()








"""simple docstring"""






import warnings

from ...utils import logging
from .image_processing_perceiver import PerceiverImageProcessor


UpperCAmelCase        =				logging.get_logger(__name__)



class 			lowercase					( lowercase__		):






			def __init__(self  :	str      ,*SCREAMING_SNAKE_CASE_  :	Any      ,**SCREAMING_SNAKE_CASE_  :	Optional[int]			)       ->	None:





				"""simple docstring"""


				warnings.warn(
				    '''The class PerceiverFeatureExtractor is deprecated and will be removed in version 5 of Transformers.'''
				    ''' Please use PerceiverImageProcessor instead.'''      ,SCREAMING_SNAKE_CASE_      ,)
				super().__init__(*SCREAMING_SNAKE_CASE_      ,**SCREAMING_SNAKE_CASE_			)


